1.Sumlary
Cet8312 Piezoelectric Quartz Dynasual We sensor muaj cov yam ntxwv ntawm kev ntsuas dav, yog li nws yog qhov tshwj xeeb tshaj yog nrhiav tau. Nws yog qhov tsis haum, sawb dynamic we sensor raws li cov hauv paus ntsiab lus piezoelectric thiab cov qauv patented. Nws yog tsim ntawm Piezoelectric quartz crystal daim ntawv, electrode phaj thiab tshwj xeeb nqaj bleearing ntaus ntawv. Muab faib ua 1-meter, 1.5-meter, 1.75-'meter' qhov loj me, tuaj yeem hloov kho cov kev xav tau ntawm txoj kev ntev.
2.Cov ntawm cet8312
3.technical tsis muaj
| Hla nqe qhov ntev | (48 hli + 58mm) * 58 hli | ||
| Sensor Ntev | 1m / 1.5m / 1.75m / 2m | ||
| Cable ntev | Los ntawm 25m txog 100m | ||
| Qag weighting (ib leeg) | ≤40 t | ||
| LOMPLOUNDER PEEV | 150% fs | ||
| Thauj khoom rhiab | 2 ± 5% PC / N | ||
| Ceev Ceev | Los ntawm 0.5km / h rau 200km / h | ||
| Kev Tiv Thaiv Qib | Ms68 | Tso Tawm Impedance | > 1010Ω |
| Ua haujlwm temp. | -45 ~ 80 ℃ | Tso Tawm Qhov Kub Kub | <0.04% fs / ℃ |
| Kev Sib Tw Hluav Taws Xob | Cov zog loj zoo li qub cov coaxial cable | ||
| Cov kabmob saum npoo | Cov kabmob nto muaj peev xwm polished | ||
| Tus tsis yog | ≤ ≤ ≤≤ 2% FS (precision ntawm cov calibration zoo li qub ntawm sensors ntawm txhua kis) | ||
| Kev sib xws | ≤ ≤ ≤ (FS (Mriceic calibration tseeb ntawm txoj haujlwm sib txawv ntawm lub sensor) | ||
| Pheej rov ua dua | ≤ ≤ ≤ 2% FS (precision ntawm cov calibration zoo li qub ntawm sensors ntawm tib txoj haujlwm) | ||
| Insisation Preision Divance | ≤ ≤ ≤ | ||
4.Installation txoj kev
1) Txheej Txheem Txheej Txheem
Txhawm rau kom paub meej tias qhov kev sim siab ntawm tag nrho cov teeb tsa ntawm lub sensor, cov xaib yuav tsum nruj. Nws tau pom zoo tias cov cement txhav
Txoj kev xaiv yuav tsum tau xaiv raws li qhov ntsuas kev teeb tsa, thiab cov kev cai yooj yim xws li asphalt yuav tsum tau hloov kho. Txwv tsis pub, qhov tseeb ntawm kev ntsuas lossis cov kev pabcuam lub neej ntawm lub sensor yuav cuam tshuam.
2) Mounting Bracket
Tom qab qhov chaw nyob tau txiav txim siab, lub mounting bracket nrog lub qhov muab nrog ntsaws rau hauv qhov sib txawv ntawm qhov sib txawv ntawm txoj hlua khi khi thiab cov hlua sib dhos, kom nws tuaj yeem ua kom nruj. Yog tias manepower yog txaus, kauj ruam (2) thiab (3) tuaj yeem nqa tawm ib txhij. Raws li qhia saum toj no.
3) Lub siab grooving
Siv tus pas ntsuas lossis lwm yam cuab yeej los txiav txim siab txoj haujlwm mounting ntawm dynamic wighing ntawm sensor. Lub tshuab tej txiav yog siv los qhib lub voos plaub uas zuaj ntawm txoj kev.
Yog tias qhov zawj yog tsis sib xws thiab muaj cov pob zeb me me ntawm qhov zawj yog 20 hli ntau dua li ntawm lub sensor, thiab 50 hli ntev dua tshaj li ntawm lub sensor. Cable zawj yog 10 hli dav, 50 hli tob;
Yog tias qhov zawj yog meticulously ua thiab cov npoo ntawm cov grooves yog du, qhov tob ntawm cov grooves yog 5-10mm ntau tshaj li ntawm cov sensors, thiab qhov ntev ntawm qhov zawj yog 20-50mm ntau dua cov sensors. Cable groove yog 10 hli dav, 50 hli sib sib zog nqus.
Hauv qab yuav tsum txiav, cov silt thiab dej hauv qhov zawj yuav ua kom huv si nrog cov pa roj (kom muaj cua kom huv si ntawm ob sab ntawm cov zawj yuav txuas nrog daim kab xev.
4) Thawj zaug ua tiav
Qhib lub inutation grout, raws li cov tshuaj ua ntu zus los npaj cov grouted, nrawm sib xyaw cov grout nrog cov cuab yeej, thiab tom qab ntawd tusyees ncuav nrog
Lub zawj ntev taw qhia, thawj sau hauv cov zawj yuav tsum tsawg dua 1/3 ntawm qhov tob ntawm lub zawj.
5) sensor tso
Maj mam muab cov sensor nrog mounting bracket mus rau hauv lub grout-ploting slot thiab xyuas kom meej lub sauv, thiab xyuas kom meej tias lub sensor yog nyob rau hauv nruab nrab ntawm lub qhov. Thaum ob lossis ntau sensors tau ntsia nyob rau hauv tib lub qhov, kev saib tshwj xeeb yuav tsum tau them rau ntu txuas.
Lub sab saud ntawm ob lub sensors yuav tsum yog tib lub ntsej muag tib yam, thiab kev sib koom ua kom me li sai tau, txwv tsis pub ntsuas qhov yuam kev yuav tshwm sim. Txuag tau ntau npaum li ntau tau ntawm kauj ruam (4) thiab (5), lossis cov grout yuav kho lub sijhawm (1-2 teev ntawm ib txwm kho lub sijhawm ntawm peb cov kua nplaum).
6) Tshem tawm ntawm mounting bracket thiab thib ob grouting
Tom qab cov grout yog yeej kho, saib xyuas thawj zaug installation nyhuv ntawm lub sensor, thiab kho nws raws sijhawm yog tias tsim nyog. Txhua yam yog npaj cia, tom qab ntawd tshem tawm cov bracket, nqa ntawm ob grouting. Qhov kev txhaj tshuaj no txwv rau qhov qhov siab ntawm lub sensor.
7) Thib peb Grouting
Thaum lub sij hawm kho lub sijhawm, them nyiaj rau ntau qhov kev nce qib thaum twg los tau, yog li theem tag nrho ntawm cov grout tom qab puv ntau dua li txoj kev nto.
8) Kev Sib Tsoo Deg
Tom qab tag nrho cov kev teeb tsa tau mus txog lub zog kho, thiab zom cov kab xev, thiab kev sib tw ua si ntawm cov chaw tsheb lossis lwm cov tsheb los kuaj seb puas yog qhov ntsuas pom kev teeb tsa zoo.
Yog hais tias lub preloading xeem yog ib txwm, lub installation yog
ua tiav.
5.Txoj kev ceeb toom
1) Nws raug txwv tsis pub siv lub sensor dhau ntau thiab kev ua haujlwm kub tau ntev.
2) Nws yog nruj me ntsis txwv tawm ntsuas cov rwb thaiv tsev tsis kam ntawm lub sensor nrog lub zog tiv taus sab saud 1000v.
3) Cov neeg ua haujlwm tsis yog neeg tshaj lij yuav txwv tsis pub txheeb xyuas nws.
4) Qhov ntsuas nruab nrab yuav tsum sib haum nrog cov khoom siv txhuas, lwm cov lus qhia tshwj xeeb yuav tsum tau thaum xaj.
5) Cov zis tawm ntawm sensor L5 / Q9 yuav tsum ceev cia kom qhuav thiab huv si thaum ntsuas, tsis yog cov teeb liab tawm tsis ruaj khov.
6) Lub siab saum npoo ntawm lub sensor yuav tsum tsis txhob ntaus nrog lub suab paj nruag blunt lossis lub zog hnyav.
7) Txoj kev them nyiaj ntawm lub txim uas Amplifier yuav siab dua li ntawm lub sensor, tsuas yog tsis muaj kev tshwj xeeb rau kev teb ntau.
8) Lub installation ntawm sensors yuav tsum tau nqa tawm hauv nruj ua raws li cov tseev kom muaj feem cuam tshuam kom ua tiav kev ntsuas raug.
6.Qhia
Los Ntawm Txhais Tes 1 Pcs
Kev tsim nyog ntawm Kev Tshawb Fawb 1 PCs Daim Ntawv Pov Thawj 1 PCs
Hangtag 1 Pcs
Q9 cov zis sau tawm 1 pcs
Enviko Technology Co., Ltd
E-mail: info@enviko-tech.com
https://www.envikotech.com
Lub Chaw Haujlwm Chengdu: Tsis Muaj. 2004, Chav 1, Tsev 1, Lub Tsev 2, Tsis Yog 38, Tianfu Txoj Kev 4, Hi-Tech Thaj Chaw, Chengdu
Hong Kong Office: 8F, Cheung Wang Tsev, 251 Txoj Kev San Wui, Hong Kong
Lub sij hawm Post: Lub Yim-19-2024
